/ Dictionary / Index W write-off: Meaning and Definition of Find definitions for: write-off Pronunciation: (rīt'ôf", -of"), [key] — n. a cancellation from the accounts as a loss. an uncollectable account. a reduction in book value; depreciation. a person or thing that is given up as hopeless or pointless: Joe's college career is a write-off. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: write-off (Thesaurus) write-in writer Related Content Daily Word Quiz: soporific Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language